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Treasury Stock (Tables)
6 Months Ended
Jun. 30, 2012
Equity [Abstract]  
Treasury Stock Activity
The following represents the activity relating to the treasury stock held by the Company during the six months ended June 30, 2012:
 
Treasury stock shares
 
Cost
(dollars in thousands)
 
Average cost
per share
Balance outstanding at December 31, 2011
5,346,003

 
$
16,902

 
$
3.16

Shares purchased for minimum tax withholding under the Equity Plan
743,374

 
1,841

 
2.48

Purchase of treasury stock
1,797,309

 
4,516

 
2.51

Balance outstanding at June 30, 2012
7,886,686

 
$
23,259

 
$
2.95